<<!DOCTYPE html>
    <!--[if lt IE 7]>      <html class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
    <!--[if IE 7]>         <html class="no-js lt-ie9 lt-ie8"> <![endif]-->
    <!--[if IE 8]>         <html class="no-js lt-ie9"> <![endif]-->
    <!--[if gt IE 8]>      <html class="no-js"> <!--<![endif]-->
    <html>

    <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <title>aaa</title>
        <meta name="description" content="">
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <link rel="stylesheet" href="">
        <style>
            #div_big {
                width: 100%;
                height: 90%;
            }
            
            #div_top {
                width: 100%;
                margin-top: 20% auto;
                height: 20%;
            }
            
            #div_top_left {
                float: left;
                height: auto;
                width: auto;
            }
            
            #div_top_right {
                float: right;
                height: auto;
                width: auto;
            }
            
            #div_center {
                width: 100%;
                height: 60%;
                background-image: url(img/TB1GTCYLXXXXXcHXpXXcoeQ2VXX-2500-600.jpg);
                position: relative;
                background-position: center center;
                background-size: cover;
                margin-top: 0%
            }
            
            #div_center_inner {
                margin-top: 5%;
                float: right;
                margin-right: 10%;
            }
            
            #div_bootom {
                margin-top: 2%;
                width: 100%;
                height: 20%;
            }
            
            #div_bootom_inner {
                width: 100%;
                height: 20%;
                margin-left: 20%;
            }
            
            #ul {
                float: left;
                text-align: center;
            }
            
            li {
                float: left;
                text-align: center;
                list-style: none;
                margin-left: 5px;
            }
        </style>



    </head>

    <body>
        <div id="div_big">

            <div id="div_top">
                <div id="div_top_left"><img aria-posinset="left" src="img/捕获3.PNG"></div>
                <div id="div_top_right"><img aria-posinset="right" src="img/捕4获.PNG"></div>
            </div>

            <div id="div_center">
                <div id="div_center_inner"> <img src="img/捕获5.PNG"></div>
            </div>

            <div id="div_bootom">
                <div id="div_bootom_inner">
                    <ul id="ul">
                        <li>aaabbbbbbbbbbbbbbbbbbb</li>
                        <li>aaabbbbbbbbbbbbbbbbbbb</li>
                        <li>aaabbbbbbbbbbbbbbbbbbb</li>
                        <li>aaabbbbbbbbbbbbbbbbbbb</li>
                    </ul>
                </div>
            </div>

        </div>
    </body>

    </html>